Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Enable Filter
Manufacturer
Reset
Series
Reset
Product
Reset
Type
Reset
Current Rating
Reset
Voltage Rating AC
Reset
Voltage Rating DC
Reset
Number of Poles
Reset
Actuator Type
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Illuminated
Reset
Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
3-1393250-0


Thermal Circuit Breaker - W28 Series - 15 A - 1 Pole - 32 VDC - 250 VAC - Panel.
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 8690
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 4.7175

Multiples of: 1

W28 Supplementary Protector15 A250 VAC32 VDC1 PolePushbutton  Not Illuminated 
1-1393250-9


Circuit Breakers 0.25A PUSH TO RESET
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1158
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 11.6625

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type250 mA250 V32 V1 PolePushbutton  Not Illuminated 
30055-30


Circuit Breaker 30A AC 12 V DC Automatic Reset Chassis Mount
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1141
Ships to you
between Mon. 06 Jul to Wed. 08 Jul
Calender.png

AUD 13.86

Multiples of: 1

 Stud Type Circuit BreakersBox Style Circuit Breakers30 A  2 Pole   Not IlluminatedBulk
AA1-B0-24-450-1B1-C


Circuit Breaker 1Pole 5A 277VAC/80VDC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling 1116
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 50.4733

Multiples of: 10

ACircuit BreakersHydraulic - Magnetic5 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IPA-1-1REC4-52-30.0-01


Circuit Breaker Hydraulic Magnetic 1Pole 30A 65VDC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata 1116
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 57.8062

Multiples of: 1

           -
5-1423364-5


Circuit Breakers W57-XB6A99C10-7=CKTBKR,THERM,PB,QC.250
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1107
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 5.7375

Multiples of: 1

  Supplementary Protector7 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W57-XB6A99C10-7


Circuit Breakers W57-XB6A99C10-7=CKTBKR,THERM,PB,QC.250
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1107
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 5.7375

Multiples of: 1

W57 Supplementary Protector7 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
1-1423674-0


Circuit Breakers 25A PUSH TO RESET
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1087
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 5.3438

Multiples of: 1

W54Thermal Circuit BreakersCircuit Breaker25 A250 V 1 PolePushbutton  Not Illuminated 
W51-A122B1-7


Circuit Breakers CKTBKRTHERMROCK
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1083
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 5.0063

Multiples of: 1

W51Thermal Circuit Breakers 7 A250 V50 V1 PoleRocker  IlluminatedTray
W67-X2Q10-2


Circuit Breaker Hydraulic Magnetic 1Pole 2A 277VAC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 565
Ships to you
between Tue. 30 Jun to Mon. 06 Jul
Calender.png

AUD 20.3438

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller2 A277 VAC 1 PoleToggle- 40 C+ 85 CNot Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted